Water, Air and Soil Pollution: Focus

Preface
pp. 1-4(4)
Authors: Nielsen K.E.; LøkkeNielsen H.

The UN/ECE International Programme on Mapping Critical Loads and Levels
pp. 5-19(15)
Authors: Gregor H-D.; Nagel H-D.; Posch M.

Note From the Publisher and the Editor-in-Chief
pp. 7-8(2)
Authors: Roos P.; Trevors J.T.

Critical Loads – Is There A Need For A New Concept?
pp. 21-27(7)
Authors: Grennfelt P.; Moldan F.; Alveteg M.; Warfvinge P.; Sverdrup H.

The Importance of Selecting Appropriate Criteria for Calculating Acidity Critical Loads for Terrestrial Ecosystems Using the Simple Mass Balance Equation
pp. 29-41(13)
Authors: Hall J.; Reynolds B.; Aherne J.; Hornung M.

Investigating the Uncertainties in the Simple Mass Balance Equation for Acidity Critical Loads for Terrestrial Ecosystems in the United Kingdom
pp. 43-56(14)
Authors: Hall J.; Reynolds B.; Langan S.; Hornung M.; Kennedy F.; Aherne J.

Is The Ca + K + Mg/Al Ratio in the Soil Solution a Predictive Tool for Estimating Forest Damage?
pp. 57-74(18)
Authors: Göransson A.; Eldhuset T.D.

Using Multiple Chemical Criteria for Critical Loads of Acidity in Maritime Regions
pp. 75-90(16)
Authors: Aherne J.; Farrell E.P.; Hall J.; Reynolds B.; Hornung M.

Critical Loads of Acidity for Forest Soils: Tentative Modifications
pp. 91-101(11)
Authors: Holmberg M.; Mulder J.; Posch M.; Starr M.; Forsius M.; Johansson M.; Bak J.; Ilvesniemi H.; Sverdrup H.

Aluminium: The Need for a Re-Evaluation of Its Toxicity and Solubility in Mature Forest Stands
pp. 103-118(16)
Authors: De Wit H.A.; Mulder J.; Nygaard P.H.; Aamlid D.; Huse M.; Kortnes E.; Wollebæk G.; Brean R.

Critical Loads and Exceedances of Acid Deposition and Associated Forest Growth in the Northern Hardwood and Boreal Coniferous Forests in Québec, Canada
pp. 119-134(16)
Authors: Ouimet R.; Duchesne L.; Houle D.; Arp P.A.

Development and Application of Critical, Target and Monitoring Loads for the Management of Acid Deposition in Alberta, Canada
pp. 135-151(17)
Authors: Foster K.R.; McDonald K.; Eastlick K.

Element Removal in Harvested Tree Biomass: Scenarios for Critical Loads in Wallonia, South Belgium
pp. 153-167(15)
Authors: Bosman B.; Remacle J.; Carnol M.

Soil Acidity Parameters and Defoliation Degree in Six Norway Spruce Stands in Finland
pp. 169-186(18)
Authors: Derome J.; Lindroos A-J.; Lindgren M.

Fluxes of NO3-, NH4+, NO, NO2, and N2O in an Old Danish Beech Forest
pp. 187-195(9)
Authors: Beier C.; Rasmussen L.; Pilegaard K.; Ambus P.; Mikkelsen T.; Jensen N.O.; Kjøller A.; Priemé A.; Ladekarl U.L.

Concentrations, Cumulative Exposure and Critical Levels of Ozone in Ireland
pp. 197-210(14)
Authors: de Kluizenaar Y.; Aherne J.; Farrell E.P.

High Immobilization of NH4+ in Danish Heath Soil Related to Succession, Soil and Nutrients: Implications for Critical Loads of N
pp. 211-230(20)
Author: Kristensen H.L.

Composition of the Saprotrophic Fungi in Calluna Heathland Soil and the Influence of Ammonium Nitrate Application
pp. 231-239(9)
Author: Johansson M.

Does Soil Acidification Affect Spruce Needle Chemical Composition and Tree Growth?
pp. 241-263(23)
Authors: Nyberg L.; Lundström U.; Söderberg U.; Danielsson R.; van Hees P.

Uncertainties in Large Scale Assessments of Critical Load Exceedances
pp. 265-280(16)
Author: Bak J.

An Analysis of the Structure of the Simple Mass Balance Equation: Implications for Testing National Critical Loads Maps
pp. 281-298(18)
Authors: Kennedy F.; Rowell D.; Moffat A.J.; Singh B.

The Role of Mineral Weathering Rate Determinations in Generating Uncertainties in the Calculation of Critical Loads of Acidity and their Exceedance
pp. 299-312(14)
Authors: Langan S.; Hodson M.; Bain D.; Hornung M.; Reynolds B.; Hall J.; Johnston L.

Variability in Three Finnish Integrated Acidification Models
pp. 313-334(22)
Author: Johansson M.

Critical Loads Exceedances in Germany and their Dependence on the Scale of Input Data
pp. 335-351(17)
Authors: Spranger T.; Kunze F.; Gauger T.; Nagel D.; Bleeker A.; Draaijers G.

Deposition Loads of Sulphur and Nitrogen in Germany
pp. 353-373(21)
Authors: Gauger T.; Köble R.; Spranger T.; Bleeker A.; Draaijers G.

Steady-State Models for Calculating Critical Loads of Acidity for Surface Waters
pp. 375-398(24)
Authors: Henriksen A.; Posch M.

The Link Between the Exceedance of Acidity Critical Loads for Freshwaters, Current Chemical Status and Biological Damage: A Re-Interpretation
pp. 399-413(15)
Authors: Curtis C.J.; Reynolds B.; Allott T.E.H.; Harriman R.

Predicting Freshwater Critical Loads from Catchment Characteristics using National Datasets
pp. 415-435(21)
Authors: Kernan M.R.; Helliwell R.C.; Hughes M.J.

A Novel Method for Mapping Critical Loads Across a River Network: Application to the River Dart, Southwest England
pp. 437-453(17)
Authors: Evans C.D.; Cooper D.M.; Gannon B.

Use of the Dynamic Model `MAGIC' to Predict Recovery Following Implementation of the Gothenburg Protocol
pp. 455-482(28)
Author: Wright R.F.

Incorporation of Seasonal Nitrogen Dynamics within a Long-Term Acidification Model
pp. 483-494(12)
Authors: Collins R.; Jenkins A.

Freshwater Critical Loads in Wales
pp. 495-505(11)
Authors: Reynolds B.; Norris D.A.

Base Cation Losses from a Coniferous Catchment in Central Ontario, Canada
pp. 507-524(18)
Authors: Watmough S.A.; Dillon P.J.

How are Results from Critical Load Calculations Reflected in Lake Water Chemistry?
pp. 525-532(8)
Author: Wilander A.

List of Reviewers for the Critical Loads Conference Copenhagen 1999
pp. 571-573(3)